Notes: 129698-77200 GEAR, INTERNAL is original YANMAR product. 129698-77200 GEAR, INTERNAL5 is commonly used in transmissions/axles/engines 2TNE68-CDM, 2TNE68-CMC, 2TNE68-CMC2, 2TNE68-DM4, 2TNE68-HIN, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849